diff options
Diffstat (limited to 'arch/openrisc/include/asm/io.h')
| -rw-r--r-- | arch/openrisc/include/asm/io.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h index e18f038b2a6d..5a6f0f16a5ce 100644 --- a/arch/openrisc/include/asm/io.h +++ b/arch/openrisc/include/asm/io.h @@ -14,8 +14,12 @@ #ifndef __ASM_OPENRISC_IO_H #define __ASM_OPENRISC_IO_H +#include <linux/types.h> +#include <asm/pgalloc.h> +#include <asm/pgtable.h> + /* - * PCI: can we really do 0 here if we have no port IO? + * PCI: We do not use IO ports in OpenRISC */ #define IO_SPACE_LIMIT 0 @@ -25,10 +29,11 @@ #define PIO_OFFSET 0 #define PIO_MASK 0 -#include <asm-generic/io.h> -#include <asm/pgtable.h> +/* + * I/O memory mapping functions. + */ +#define _PAGE_IOREMAP (pgprot_val(PAGE_KERNEL) | _PAGE_CI) -void __iomem *ioremap(phys_addr_t offset, unsigned long size); -extern void iounmap(void *addr); +#include <asm-generic/io.h> #endif |